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Mattress Firm Flagstaff

Mattress Firm

Flagstaff, AZ

4.9(902 reviews)
9 active offers6 store perks
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About Mattress Firm

Mattress Firm offers a wide selection of mattresses from top brands, including Tempur-Pedic, Purple, Sealy, and Sleepy's. They provide various promotions, such as the Memorial Day Sale with up to 60% off, and offer financing options like 0% interest with equal monthly payments on qualifying purchases. Customers can enjoy free and fast delivery, a low price guarantee, and a 120-night sleep trial. All mattresses are assembled in the U.S.

Current Promotions
Last updated Oct 23, 2026

Current homepage sales include up to $700 off, a free adjustable base with select mattresses, select price-point and bundle offers, clearance mattresses up to 70% off, $300 instant gifts, and an extra 15% off qualifying purchases.

  • Black Friday Sale: Save up to $700Expires: 2026-12-08Savings vary by product and model; valid only on models indicated; product selection may vary by store.
  • Free adjustable base with select mattressesSelect mattresses.
  • Queen beds under $500Queen beds.
  • Sleepy's By Sealy Spring Luna Euro Top mattress and adjustable base bundle
  • Any size for $249.99 on select mattressesSelect mattresses.
  • Up to 70% off select clearance mattressesSelect clearance mattresses; while supplies last.
  • $300 instant gift toward a total sleep solution
  • $300 instant gift on select Purple mattressesSelect Purple mattresses.
  • Get an extra 15% offQualifying purchase; available online or in-store.
Purchase Incentives
  • 0% interest with 72 equal monthly paymentsQualifying purchases with Mattress Firm credit card; subject to credit approval. For 60- and 72-month in-store purchases, taxes and delivery fees must be paid upfront.
  • Free and fast delivery
  • Free & Fast Delivery
  • Financing & Leasing
  • Low Price Guarantee
  • 120 Night Sleep Trial
Mattress Selection

Brands

Tempur-Pedic
Purple
Sealy
Sleepy's

Ideal for

teens
growing children
adults

Technology

memory foam
hybrid
innerspring

Assortment

Box Springs & Frames
Adjustable Bed Bases
Bedding
Furniture & More

Price range

$
$$
$$$
$$$$

Estimated price positioning for this store

What Your Neighbors Say

Real Google reviews from nearby shoppers

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Average rating 4.9 · 902 reviews

Last updated Jul 14, 2026

Flagstaff Fruitcreation· 5★ · 2026-05-26T04:00:47.602715852Z

We had a wonderful experience working with Brandon at Mattress Firm. He was patient, knowledgeable, and never pushy throughout the entire process. Brandon stayed in communication with me for quite a while while we searched for the right mattress, and when we were finally ready to buy, he helped us find exactly what we had been looking for. He made the whole experience easy and comfortable, and we truly appreciated his professionalism and customer service. We’re very happy with our new mattress and highly recommend asking for Brandon if you visit Mattress Firm!

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kelley jean Bagby· 4★ · 2026-06-05T22:07:18.790649544Z

Thisl store really worked with me getting the best price for my queen guest mattress and our king mattress. David never pushed,, just listened and made recommendations. 4 stars instead of 5 because they wouldn't deliver the queen mattress (it was dirt cheap) eventhough they will deliver the king??? The guys that delivered tge king were exceptional!

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Linda· 5★ · 2026-06-04T03:53:42.741692306Z

I had a good experience selecting my mattress. I was able to try out a few mattress before making my final selection. David was very helpful and very knowledgeable, I learned more about mattresses today.

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Rachel LaChance· 5★ · 2026-04-06T18:24:46.993137782Z

Worth the drive from Scottsdale! My husband and I drove up to Flagstaff because we heard great things about this store, and they didn't disappoint. The staff is friendly, professional, and not pushy. They really focus on finding the right fit for you. Delivery was fast (within the week!) and the setup was seamless. After months of bad sleep, we’re finally well-rested. We are customers for life! Shout out to Wesley & Ed for going above and beyond in customer service. Thank you, Matkat!

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John Herbek· 5★ · 2026-06-02T18:57:20.099466343Z

Brandon was extremely helpful with our decision to change mattresses. He pointed us to a better brand that fit our needs at basically the same price. John Heinsius

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